Current sea water temperature:
+79.7°F
| Minimum sea water temperature in August: | 84.9°F |
| Maximum sea water temperature in August: | 73.6°F |
| Average sea water temperature in August: | 78.5°F |
| more information | |
14 days
forecast
forecast
| Trieste |
monthly
weather
weather
| Trieste |
Sea water temperature for the last 10 days:
| August 25 | 79.7°F | August 20 | 81.7°F |
| August 24 | 80.1°F | August 19 | 80.2°F |
| August 23 | 81.0°F | August 18 | 81.1°F |
| August 22 | 81.0°F | August 17 | 81.0°F |
| August 21 | 81.0°F | August 16 | 80.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Trieste?
Based on the data about daily sea water temperature for the last three years the warmest sea in Trieste was noticed in August, July and September.
Monthly Sea Temperatures in Trieste, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 81.5°F. The highest and lowest sea temperatures during the month were 84.4°F and 79.7°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 79.5°F. The highest and lowest sea temperatures during the month were 83.7°F and 76.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.2°F. The highest and lowest sea temperatures during the month were 77.9°F and 72.9°F.
current
weather
weather
| Trieste |
weather in
August
August
| Trieste |
Best time for vacation in Trieste
Trieste on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Trieste
Local time: 16:03
August 25, tuesday
1800
75°F
N
2 mph
2 mph
2100
70°F
NW
5 mph
5 mph
August 26, wednesday
0000
68°F
SW
6 mph
6 mph
0300
66°F
SW
6 mph
6 mph
0600
66°F
W
6 mph
6 mph
0900
70°F
W
5 mph
5 mph
1200
81°F
NE
2 mph
2 mph
1500
79°F
E
6 mph
6 mph
